阅读说明：本技术 一种用于陶粒制备的柔性防护回转窑 (Flexible protective rotary kiln for preparing ceramsite ) 是由 陈怀圣 于 2020-06-09 设计创作，主要内容包括：本发明涉及回转窑领域,具体是涉及一种用于陶粒制备的柔性防护回转窑,包括回转窑,还包括上料罐、防护箱、用于回转窑转动的回转组件、用于调节回转窑角度的角度调节组件、用于搅拌陶粒制备原料的搅拌组件和用于陶粒制备完成后出料的振动组件,回转组件设置于防护箱的内侧顶部,回转窑设置于回转组件上,搅拌组件设置于回转窑的内部,角度调节组件设置于一个底板顶部,上料罐通过一个高架体设置于防护箱的旁侧,回转窑包括一个加热窑身和一个冷却窑身,本发明解决了陶粒制备时容易被回转窑内的搅拌机构破坏,以及回转窑无法调整角度使陶粒的制备不完善的问题,提高了陶粒制备的完善程度,以及增强了陶粒制备时的均匀受热的效果。(The invention relates to the field of rotary kilns, in particular to a flexible protection rotary kiln for preparing ceramsite, which comprises a rotary kiln, a material loading tank, a protective box, a rotary component for rotating the rotary kiln, an angle adjusting component for adjusting the angle of the rotary kiln, a stirring component for stirring raw materials for preparing the ceramsite and a vibrating component for discharging after the preparation of the ceramsite, wherein the rotary component is arranged at the top of the inner side of the protective box, the rotary kiln is arranged on the rotary component, the stirring component is arranged in the rotary kiln, the angle adjusting component is arranged at the top of a bottom plate, the material loading tank is arranged beside the protective box through a high frame body, the rotary kiln comprises a heating kiln body and a cooling kiln body, the problems that the ceramsite is easily damaged by a stirring mechanism in the rotary kiln during the preparation and the preparation of the ceramsite is incomplete due to the fact that the rotary kiln, the perfection of the ceramsite preparation is improved, and the uniform heating effect during the ceramsite preparation is enhanced.)

1. A flexible protection rotary kiln for preparing ceramsite is characterized by comprising a rotary kiln and a material loading tank (1), a protective box, a rotary component for rotating the rotary kiln, an angle adjusting component for adjusting the angle of the rotary kiln, a stirring component for stirring raw materials for preparing the ceramsite and a vibrating component for discharging the ceramsite after preparation, wherein the rotary component is arranged at the top of the inner side of the protective box, the rotary kiln is arranged on the rotary component, the stirring component is arranged in the rotary kiln, the angle adjusting component is arranged at the top of a bottom plate and is also positioned at the bottom of the outer side of the protective box, the vibrating component is arranged at the top of the bottom plate and is positioned below the protective box, the material loading tank (1) is arranged at the side of the protective box through a high frame body (2), the rotary kiln comprises a heating kiln body (3) and a cooling kiln body (4), the heating kiln body (3) and the cooling kiln body (4) are both cylindrical, and the heating kiln body (3) and the cooling kiln body (4) are communicated with each other.

2. The flexible protection rotary kiln for preparing the ceramsite is characterized in that the protection box comprises a box bottom (5) and a box body (6), the box body (6) is arranged at the top of the box bottom (5), the rotary kiln is arranged in the box body (6), the heating kiln body (3) and the cooling kiln body (4) are rotatably arranged at the top of the box bottom (5) through a supporting ferrule (7), a communication part between the heating kiln body (3) and the cooling kiln body (4) is fixed through a plurality of bolts, a plurality of heating pipes (8) used for heating the ceramsite are arranged on the outer side of the heating kiln body (3) along the circumferential direction of the heating kiln body (3), a heating wire is respectively arranged in each heating pipe (8), a plurality of cooling pipes (9) used for cooling the ceramsite are also arranged at the tail end of the cooling kiln body (4), and a round cover convenient to open is arranged at the tail end of the cooling kiln body (4), and the top of the heating kiln body (3) and the bottom of the cooling kiln body (4) are respectively provided with a feed inlet (10) for feeding ceramsite raw materials and a discharge outlet (11) for discharging after the preparation of the ceramsite is finished.

3. The flexible protective rotary kiln for preparing the ceramsite according to claim 2, wherein two heat dissipation covers (12) for dissipating heat are arranged at the top of the box body (6), a blanking funnel (13) for throwing the ceramsite raw material is further arranged at the top of the box body (6) and right above the feeding hole (10), a feeding pipe (14) which is obliquely arranged is further arranged at the bottom end of one side of the feeding tank (1) which is positioned on the blanking funnel (13), an input pipe (15) for throwing the raw material into the feeding tank (1) is further arranged at the top end of one side of the feeding tank (1) which is far away from the feeding pipe (14), a blanking pipe (16) is further vertically and downwards arranged at the bottom (5) of the protective box and right below the discharging hole (11), an opening and closing door (17) convenient for an operator to detect equipment is further rotatably arranged at one side of the protective box body (6), both ends of the opening and closing door (17) are provided with a supporting rod (18) convenient to open, a handle (19) is arranged on the outer side of the opening and closing door (17), and two observation windows (20) convenient to observe conditions are arranged on the outer side of the opening and closing door (17).

4. The flexible protective rotary kiln for preparing the ceramsite as claimed in claim 3, wherein the rotary assembly comprises a rotary gear (21) and two groups of support gear trains with the same structure, the rotary gear (21) is fixedly sleeved at the communication position of the heating kiln body (3) and the cooling kiln body (4), the middle ends of the heating kiln body (3) and the cooling kiln body (4) are respectively and fixedly provided with a rotary column (22) along the circumferential direction of the corresponding heating kiln body (3) and the cooling kiln body (4), each group of support gear trains is respectively arranged at the rotary columns (22) of the heating kiln body (3) and the cooling kiln body (4), a driving gear (23) is further arranged below the rotary gear (21) in a meshed manner, the driving gear (23) is further driven by a speed reducing motor (24), each group of support gear trains is composed of two support wheels (25), each two support wheels (25) are respectively meshed with the corresponding rotary columns (22), and the driving gear (23) and each riding wheel (25) are rotatably arranged at the top of the box bottom (5) through a hinged frame (26).

5. The flexible protective rotary kiln for preparing ceramsite according to claim 4, wherein a telescopic spring (27) is fixedly arranged between the bottom of the bottom (5) of the protective box and the top peripheral corners of the bottom plate, two balancing rods (28) for balancing the angle adjustment of the bottom (5) are vertically and symmetrically arranged at the top center of the bottom plate, two sides of the bottom center of the bottom (5) are hinged with each balancing rod (28) through a first hinge part (29), the angle adjustment assembly comprises two groups of lifting mechanisms with the same structure, each group of lifting mechanisms comprises a support plate (30) and two single-shaft cylinders (31), two ends of the bottom (5) are respectively provided with a plurality of second hinge parts (32), one side of each support plate (30) is hinged with the corresponding second hinge part (32) through a plurality of third hinge parts (33), and every two unipolar cylinders (31) all are the top that vertical state was fixed in the bottom plate through a support frame (34), and the output of every unipolar cylinder (31) all is fixed in the bottom of corresponding backup pad (30).

6. The flexible protective rotary kiln for preparing the ceramsite as claimed in claim 4, wherein the stirring assembly comprises a rotating rod (35) and a gear driving mechanism (36), the rotating rod (35) is arranged in the rotary kiln, the rotating rod (35) and the rotary kiln share a common axis, the gear driving mechanism (36) is arranged at one end of the heating kiln body (3) far away from the cooling kiln body (4), one end of the rotating rod (35) can be rotatably arranged at one end of the cooling kiln body (4) far away from the heating kiln body (3) through a rotary disc (37), the rotating rod (35) is further uniformly provided with a plurality of connecting parts (38) along the axial lead direction of the rotating rod (35), four stirring rods (39) are respectively and uniformly distributed in the circumferential direction of each connecting part (38), each stirring rod (39) is further vertically provided with a stirring rod (40) convenient for full stirring, and each stirring rod (39) and each stirring rod (40) are cylindrical, one end of the heating kiln body (3) positioned at the gear driving mechanism (36) can also be rotatably provided with a hollow column (41), and a plurality of scraping and rubbing blades (42) used for scraping attachments on the inner wall of the rotary kiln are uniformly arranged between the hollow column (41) and the rotary disc (37).

7. The flexible protective rotary kiln for preparing the ceramsite as recited in claim 6, wherein the gear driving mechanism (36) comprises a circular frame body (43), a driving wheel (44), an inner ring gear (45) and three driven wheels (46), the circular frame body (43) is fixed at the opening end of the heating kiln body (3), the inner ring gear (45) is fixed on the inner side wall of the circular frame body (43), the driving wheel (44) and the inner ring gear (45) share the same axis, the three driven wheels (46) are all meshed with the driving wheel (44) and the inner ring gear (45), the driving wheel (44) is also driven by a rotating motor (47), the rotating motor (47) is fixed on the outer side wall of the circular frame body (43) through a frame (48), and an output shaft of the rotating motor (47) is also connected with the rotating rod (35) through a coupling (49).

8. The flexible protection rotary kiln for preparing the ceramsite as claimed in claim 7, wherein three driven wheels (46) are sleeved on a rotating shaft, the three rotating shafts are further connected through a triangular plate (50), three sides of the triangular plate (50) are further provided with an extending plate (51) in an outward extending manner, an inner ring of the hollow column (41) is further provided with a connecting piece (52) and a corresponding extending plate (51) which are fixed through a locking bolt, a vibration plate (53) is further arranged below the blanking pipe (16), limiting plates (54) for discharging the ceramsite are arranged at the inward end and two sides of the vibration plate (53), an inclined falling channel (55) is further arranged at the outward end of the vibration plate (53), and a discharging box (56) is further arranged below the inclined falling channel (55).

9. The flexible protection rotary kiln for preparing ceramsite according to claim 8, wherein the vibration assembly comprises two vibration mechanisms for driving the vibration plate (53) to vibrate and discharge, the two vibration mechanisms are both arranged at the bottom of the vibration plate (53), each vibration mechanism has the same structure, each vibration mechanism comprises a base (57), two rectangular plates (58) and a U-shaped frame (59), each base (57) is fixed at the top of the bottom plate, each two rectangular plates (58) are respectively arranged at the top of the corresponding base (57) in a vertical state and symmetrically, two ends of each U-shaped frame (59) are respectively movably inserted into the corresponding two rectangular plates (58) through two first movable rods (60), and a first spring (61) is sleeved on each of the two first movable rods (60) between each rectangular plate (58) and one side of the corresponding U-shaped frame (59).

10. The flexible protective rotary kiln for preparing ceramsite according to claim 9, wherein the opening of each U-shaped frame (59) is arranged facing upwards, each U-shaped frame (59) is further symmetrically provided with two second movable rods (62) in a vertical state, each two second movable rods (62) in each U-shaped frame (59) are further slidably sleeved with a lifting block (63), the second movable rods (62) at two ends of each lifting block (63) are further sleeved with a second spring (64), the top of each lifting block (63) is further vertically and upwards provided with a touch rod (65) fixed with the bottom of the vibrating plate (53), two sides of each lifting block (63) are further provided with two driving rods (66) in a rotatable manner, a toggle gear (67) is sleeved at the common end of each driving rod (66), and a straight gear (68) is further meshed between each two toggle gears (67), each straight-tooth gear (68) is driven by a vibration motor (69), each vibration motor (69) is fixed inside a corresponding lifting block (63), and two ends of each driving rod (66) are symmetrically provided with a half arc block (70) used for mutual collision.

Technical Field

The invention relates to the field of rotary kilns, in particular to a flexible protective rotary kiln for preparing ceramsite.

Background

The rotary kiln is a rotary calcining kiln commonly called a rotary kiln, and belongs to the field of building material equipment. The rotary kiln can be divided into a cement kiln, a metallurgical chemical kiln and a lime kiln according to different materials to be treated, the ceramsite rotary kiln equipment comprises a kiln head, a kiln body, a kiln tail, a rotary kiln support frame, a preheating tower, a cooling machine, a conveying belt and the like, the kiln head is a rotary kiln discharging part, the diameter of the kiln head is larger than that of the rotary kiln, sealing is realized through stainless steel fish flakes and the kiln body, and the main components of the rotary kiln equipment comprise an access hole, a coal injection nozzle, a trolley, an observation hole and the like.

The ceramsite has the advantages of reasonable particle size distribution, small volume density, low heat conductivity coefficient, low water absorption, high refractoriness, good heat preservation and insulation effects, acid corrosion resistance and the like, and is widely applied to the building material industry.

The rotary kiln used when the ceramsite is prepared by the conventional rotary kiln method structurally comprises a rotary kiln body, wherein a stirring rod or a stirring tooth which is spirally arranged is arranged on the inner wall of the rotary kiln body, the stirring rod or the stirring tooth is limited in the overturning direction of the ceramsite when stirring the advancing ceramsite, so that the phenomenon that the ceramsite is heated unevenly exists, and the stirring rod or the stirring tooth is in rigid contact with the ceramsite in the overturning process, so that the ceramsite is easy to break in the overturning process.

Disclosure of Invention

The invention aims to solve the technical problem of providing a flexible protective rotary kiln for preparing ceramsite.

In order to solve the technical problems, the invention provides the following technical scheme:

provides a flexible protective rotary kiln for preparing ceramsite, which comprises a rotary kiln, a material loading tank, a protective box, a rotary component for rotating the rotary kiln, an angle adjusting component for adjusting the angle of the rotary kiln, a stirring component for stirring raw materials for preparing the ceramsite and a vibrating component for discharging after the preparation of the ceramsite is finished, wherein the rotary component is arranged at the top of the inner side of the protective box, the rotary kiln is arranged on the rotary component, the stirring component is arranged in the rotary kiln, the angle adjusting component is arranged at the top of a bottom plate, and angle adjusting element still is located the outside bottom of protective housing, and the vibration subassembly sets up in the top of bottom plate and is located the below of protective housing, and the material loading jar sets up in the side of protective housing through a high support body, and the rotary kiln includes a heating kiln body and a cooling kiln body, and heating kiln body and cooling kiln body all are cylindricly, communicate each other between heating kiln body and the cooling kiln body.

As a preferred scheme of the flexible protective rotary kiln for preparing the ceramsite, the protective box comprises a box bottom and a box body, the box body is arranged at the top of the box bottom, the rotary kiln is arranged in the box body, the heating kiln body and the cooling kiln body are both rotatably arranged at the top of the box bottom through a supporting ferrule, the communication position between the heating kiln body and the cooling kiln body is fixed through a plurality of bolts, a plurality of heating pipes for heating ceramsite are arranged on the outer side of the heating kiln body along the circumferential direction of the heating kiln body, each heating pipe is internally provided with a heating wire, the tail end of the cooling kiln body is also provided with a plurality of cooling pipes for cooling ceramsite, the tail end of the cooling kiln body is provided with a round cover which is convenient to open, and the top of the heating kiln body and the bottom of the cooling kiln body are respectively provided with a feed inlet for feeding ceramsite raw materials and a discharge outlet for discharging after the preparation of the ceramsite is finished.

As a preferred scheme of the flexible protective rotary kiln for preparing the ceramsite, the top of a box body is provided with two heat dissipation covers for dissipating heat, the top of the box body is positioned right above a feeding hole and is also provided with a blanking funnel for feeding the ceramsite raw material, the bottom end of one side of a feeding tank positioned on the blanking funnel is also provided with a feeding pipe which is obliquely arranged, an input pipe for feeding raw materials into the charging bucket is arranged at the top end of one side of the charging bucket far away from the feeding pipe, a blanking pipe is vertically and downwards arranged at the bottom of the protective box under the discharge port, an opening and closing door convenient for an operator to detect equipment can be rotatably arranged at one side of the protective box body, two supporting rods convenient to open are arranged at two ends of the opening and closing door, and the outside of the opening and closing door is also provided with a handle, and the outside of the opening and closing door is also provided with two observation windows which are convenient for observing the condition.

As an optimal scheme of a flexible protection rotary kiln for preparing ceramsite, a rotary assembly comprises a rotary gear and two groups of support gear trains with the same structure, the rotary gear is fixedly sleeved at the communication position of a heating kiln body and a cooling kiln body, the middle ends of the heating kiln body and the cooling kiln body are fixedly provided with a rotary column along the circumferential direction of the corresponding heating kiln body and the cooling kiln body, each group of support gear trains is respectively arranged at the rotary columns of the heating kiln body and the cooling kiln body, a driving gear is further meshed below the rotary gear and is driven by a speed reduction motor, each group of support gear trains is composed of two supporting wheels, every two supporting wheels are respectively meshed with the corresponding rotary columns, and the driving gear and each supporting wheel are respectively arranged at the top of the bottom of the kiln through a hinged frame in a rotating manner.

As a preferred scheme of the flexible protective rotary kiln for preparing the ceramsite, a telescopic spring is fixedly arranged between the bottom of the protective box and the corners around the top of the bottom plate, two balancing rods for balancing the angle adjustment of the bottom of the box are vertically and symmetrically arranged upwards in the center of the top part of the bottom plate, and both sides of the bottom center of the box bottom are hinged with each balancing pole through a first hinge part, the angle adjusting component comprises two groups of lifting mechanisms with the same structure, each group of lifting mechanism consists of a supporting plate and two single-shaft cylinders, both ends of the bottom of the box bottom are respectively provided with a plurality of second hinge parts, one side of each supporting plate is hinged with the corresponding second hinge part through a plurality of third hinge parts, and every two unipolar cylinders all are the top that vertical state was fixed in the bottom plate through a support frame, and every unipolar cylinder's output all is fixed in the bottom of corresponding backup pad.

As a preferred scheme of the flexible protective rotary kiln for preparing the ceramsite, the stirring assembly comprises a rotating rod and a gear driving mechanism, the rotating rod is arranged in the rotary kiln, the rotating rod and the rotary kiln share the same axis, the gear driving mechanism is arranged at one end of the heating kiln body far away from the cooling kiln body, one end of the rotating rod can be rotatably arranged at one end of the cooling kiln body far away from the heating kiln body through a rotary disc, a plurality of connecting parts are uniformly arranged on the rotating rod along the axial lead direction of the rotating rod, and four stirring rods are respectively and uniformly distributed in the circumferential direction of each connecting part, each stirring rod is also vertically provided with a stirring rod which is convenient for full stirring, and each stirring rod are cylindrical, one end of the heating kiln body, which is positioned at the gear driving mechanism, can also be rotatably provided with a hollow column, and a plurality of scraping and rubbing blades for scraping attachments on the inner wall of the rotary kiln are uniformly arranged between the hollow column and the rotary disc.

As an optimal scheme of the flexible protection rotary kiln for preparing the ceramsite, a gear driving mechanism comprises a circular frame body, a driving wheel, an inner ring gear and three driven wheels, wherein the circular frame body is fixed at the opening end of a heating kiln body, the inner ring gear is fixed on the inner side wall of the circular frame body, the driving wheel and the inner ring gear share the same axis, the three driven wheels are all meshed with the driving wheel and the inner ring gear, the driving wheel is further driven by a rotary motor, the rotary motor is fixed on the outer side wall of the circular frame body through a rack, and an output shaft of the rotary motor is connected with a rotating rod through a coupler.

As an optimal scheme of the flexible protection rotary kiln for preparing the ceramsite, three driven wheels are sleeved on a rotating shaft, the three rotating shafts are connected through a triangular plate, three edges of the triangular plate are provided with an extending plate in an outward extending mode, an inner ring of a hollow column is provided with a connecting piece and is fixed between the corresponding extending plate through a locking bolt, a vibrating plate is arranged below a blanking pipe, limiting plates for discharging the ceramsite are arranged at the inward end and two sides of the vibrating plate, an inclined falling channel is arranged at the outward end of the vibrating plate, and a discharging box is arranged below the inclined falling channel.

As an optimal selection scheme of flexible protection rotary kiln for haydite preparation, the vibration subassembly includes two vibration mechanisms that are used for driving the vibration board vibration ejection of compact, two vibration mechanisms all set up in the bottom of vibration board, every vibration mechanism's structure is the same, every vibration mechanism is by a base, two rectangular plates and a U-shaped frame are constituteed, every base all is fixed in the top of bottom plate, every two rectangular plates are vertical state symmetry respectively and set up in the top of corresponding base, the both ends of every U-shaped frame are still pegged graft on corresponding two rectangular plates through two first movable rod activities respectively, and all the cover is equipped with a first spring on two first movable rods between every rectangular plate and corresponding U-shaped frame one side.

As a preferred scheme of the flexible protective rotary kiln for preparing the ceramsite, an opening of each U-shaped frame is arranged facing upwards, two second movable rods are symmetrically arranged on each U-shaped frame in a vertical state, a lifting block is further sleeved on the two second movable rods in each U-shaped frame in a sliding manner, a second spring is further sleeved on the second movable rods at the two ends of each lifting block, a touch rod fixed with the bottom of a vibrating plate is further vertically and upwards arranged at the top of each lifting block, two driving rods are further arranged on the two sides of each lifting block in a rotatable manner, a toggle gear is further sleeved at the common end of each driving rod, a straight-tooth gear is further arranged between each two toggle gears in a meshed manner, each straight-tooth gear is driven by a vibrating motor, and each vibrating motor is fixed inside the corresponding lifting block, and two ends of each driving rod are symmetrically provided with a half arc block used for mutual collision.

Compared with the prior art, the invention has the beneficial effects that:

when an operator needs to prepare the ceramsite, firstly, the operator puts raw materials for preparing the ceramsite into a feeding tank, then the raw materials in the feeding tank enter a rotary kiln, a protective box plays a role in protecting the rotary kiln, the raw materials entering the rotary kiln are heated by a heating kiln body, a stirring component and a rotary component are simultaneously driven to fully mix and stir the raw materials in the preparation and heating process of the raw materials, the raw materials are cooled after being heated and mixed, therefore, an angle adjusting component drives the protective box to carry out angle adjustment, the rotary kiln also adjusts the angle accordingly, the raw materials in the rotary kiln enter a cooling kiln body, the raw materials in the cooling kiln body are perfected by cooling, the ceramsite is prepared, finally, the ceramsite falls onto a vibrating component from the cooling kiln body, and the vibrating component sends out the ceramsite, the invention solves the problem that the ceramsite is easily damaged by a stirring mechanism in the rotary kiln when being prepared, and the rotary kiln can not adjust the angle to ensure that the preparation of the ceramsite is incomplete, thereby improving the perfection of the preparation of the ceramsite and enhancing the uniform heating effect during the preparation of the ceramsite.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded perspective view of the present invention;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a side view of the angle adjustment assembly;

FIG. 7 is a schematic perspective view of the stirring assembly;

FIG. 8 is an exploded perspective view of the gear drive mechanism;

FIG. 9 is a front view of the vibration assembly;

fig. 10 is a sectional view of the vibration mechanism.

The reference numbers in the figures are: the device comprises a charging bucket 1, an elevated frame body 2, a heating kiln body 3, a cooling kiln body 4, a box bottom 5, a box body 6, a supporting ferrule 7, a heating pipe 8, a cooling pipe 9, a feeding hole 10, a discharging hole 11, a heat dissipation cover 12, a blanking funnel 13, a feeding pipe 14, an input pipe 15, a blanking pipe 16, an opening and closing door 17, a supporting rod 18, a handle 19, an observation window 20, a rotary gear 21, a rotary column 22, a driving gear 23, a reducing motor 24, a supporting wheel 25, a hinged frame 26, a telescopic spring 27, a balancing rod 28, a first hinged part 29, a supporting plate 30, a single-shaft cylinder 31, a second hinged part 32, a third hinged part 33, a supporting frame 34, a rotary rod 35, a gear driving mechanism 36, a rotary disc 37, a connecting part 38, a stirring rod 39, a stirring rod 40, a hollow column 41, a scraping blade 42, a round frame body 43, a driving wheel 44, an inner ring gear 45, a driven wheel, The device comprises a triangular plate 50, an extension plate 51, a connecting piece 52, a vibrating plate 53, a limiting plate 54, an inclined falling channel 55, a discharging box 56, a base 57, a rectangular plate 58, a U-shaped frame 59, a first movable rod 60, a first spring 61, a second movable rod 62, a lifting block 63, a second spring 64, an abutting rod 65, a driving rod 66, a toggle gear 67, a straight gear 68, a vibrating motor 69 and a half-arc block 70.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 10, a flexible protection rotary kiln for ceramsite preparation comprises a rotary kiln, a material loading tank 1, a protection box, a rotary component for rotary of the rotary kiln, an angle adjusting component for adjusting the angle of the rotary kiln, a stirring component for stirring raw materials for preparing the ceramsite, and a vibration component for discharging after the preparation of the ceramsite is completed, wherein the rotary component is arranged at the top of the inner side of the protection box, the rotary kiln is arranged on the rotary component, the stirring component is arranged in the rotary kiln, the angle adjusting component is arranged at the top of a bottom plate, the angle adjusting component is also arranged at the bottom of the outer side of the protection box, the vibration component is arranged at the top of the bottom plate and is positioned below the protection box, the material loading tank 1 is arranged at the side of the protection box through a high frame body 2, the rotary kiln comprises a heating kiln body 3 and a cooling kiln body 4, the heating kiln body 3, the heating kiln body 3 and the cooling kiln body 4 are communicated with each other. When the operator needs to prepare the porcelain granules, firstly, the operator puts the raw materials for preparing the porcelain granules into the charging tank 1, then the raw material in the charging bucket 1 enters the rotary kiln, the protective box plays a role in protecting the rotary kiln, the raw material entering the rotary kiln is heated by the heating kiln body 3, the stirring component and the rotary component are simultaneously driven to fully mix and stir the raw material in the preparation and heating process of the raw material, after the raw materials are heated and mixed, the raw materials need to be cooled, therefore, the angle adjusting component drives the protective box to adjust the angle, the rotary kiln also adjusts the angle accordingly, the raw materials in the rotary kiln enter the cooling kiln body 4, the raw materials in the cooling kiln body 4 are perfected through cooling, the ceramsite is prepared accordingly, finally, the ceramsite falls onto the vibrating component from the cooling kiln body 4, and the vibrating component sends out the ceramsite accordingly.

The protective box comprises a box bottom 5 and a box body 6, the box body 6 is arranged at the top of the box bottom 5, the rotary kiln is arranged in the box body 6, the heating kiln body 3 and the cooling kiln body 4 are rotatably arranged at the top of the box bottom 5 through a supporting ferrule 7, the communication position between the heating kiln body 3 and the cooling kiln body 4 is fixed through a plurality of bolts, the outer side of the heating kiln body 3 is provided with a plurality of heating pipes 8 for heating ceramic particles along the circumferential direction of the heating kiln body 3, each heating pipe 8 is internally provided with a heating wire, the tail end of the cooling kiln body 4 is also provided with a plurality of cooling pipes 9 for cooling ceramic particles, the tail end of the cooling kiln body 4 is provided with a round cover which is convenient to open, and the top of the heating kiln body 3 and the bottom of the cooling kiln body 4 are respectively provided with a feed inlet 10 for feeding ceramsite raw materials and a discharge outlet 11 for discharging after the preparation of the ceramsite is finished. When an operator needs to prepare the ceramsite, firstly, the operator puts the raw materials for preparing the ceramsite into the charging tank 1, then the raw materials in the charging tank 1 enter the rotary kiln, the protective box plays a role in protecting the rotary kiln, the ceramsite enters the heating kiln body 3 from the feeding port 10, when the rotary component rotates the rotary kiln, the rotary kiln rotates more stably through the supporting ring 7, the raw materials in the heating kiln body 3 are stirred by the stirring component, a plurality of heating pipes 8 generate heat to heat the raw materials, and the ceramsite raw materials need to be cooled after being prepared by heating, so the raw materials enter the cooling kiln body 4 through the angle adjusting component, and the ceramsite in the cooling kiln body 4 is cooled through a plurality of cooling pipes 9.

The top of the box body 6 is provided with two heat dissipation covers 12 for dissipating heat, the top of the box body 6, which is positioned right above the feed inlet 10, is also provided with a blanking funnel 13 for throwing ceramsite raw materials, the bottom end of one side of the feeding tank 1, which is positioned on the blanking funnel 13, is also provided with a feeding pipe 14 which is arranged in an inclined manner, an input pipe 15 for inputting raw materials into the charging bucket 1 is arranged at the top end of one side of the charging bucket 1 far away from the feeding pipe 14, a blanking pipe 16 is vertically and downwards arranged under the discharge hole 11 of the bottom 5 of the protective box, an opening and closing door 17 convenient for an operator to detect equipment is also rotatably arranged at one side of the protective box body 6, two supporting rods 18 convenient to open are arranged at two ends of the opening and closing door 17, and the outside of the opening and closing door 17 is also provided with a handle 19, and the outside of the opening and closing door 17 is also provided with two observation windows 20 which are convenient for observing the condition. After an operator inputs the raw material for preparing the ceramsite into the feeding tank 1 through the input pipe 15, the raw material in the feeding tank 1 enters the blanking funnel 13 through the feeding pipe 14, the raw material falls into the heating kiln body 3, and one side of the protective box can be convenient for the operator to overhaul the rotary kiln through the opening and closing door 17.

The rotary component comprises a rotary gear 21 and two groups of supporting wheel trains with the same structure, the rotary gear 21 is fixedly sleeved at the communication position of the heating kiln body 3 and the cooling kiln body 4, the middle ends of the heating kiln body 3 and the cooling kiln body 4 are respectively fixedly provided with a rotary column 22 along the circumferential direction of the corresponding heating kiln body 3 and the cooling kiln body 4, each group of supporting wheel trains is respectively arranged at the rotary columns 22 of the heating kiln body 3 and the cooling kiln body 4, a driving gear 23 is further meshed below the rotary gear 21, the driving gear 23 is further driven by a speed reduction motor 24, each group of supporting wheel trains is composed of two supporting wheels 25, every two supporting wheels 25 are respectively meshed with the corresponding rotary columns 22, and the driving gear 23 and each supporting wheel 25 can be rotatably arranged at the top of the box bottom 5 through a hinged frame 26. When the rotary component rotates the rotary kiln, the gear motor 24 controls the driving gear 23 to rotate, and the driving gear 23 and the rotary gear 21 are meshed with each other, so that the rotary kiln rotates along with the driving gear, and when the rotary kiln rotates, the rotary kiln rotates on the two corresponding supporting wheels 25 through each rotary column 22, and the rotary kiln rotates more stably.

An extension spring 27 is fixedly arranged between the bottom of the bottom 5 of the protective box and the corners around the top of the bottom plate, two balancing rods 28 for adjusting the angle of the bottom 5 of the protective box are vertically and symmetrically arranged upwards at the center of the top part of the bottom plate, and both sides of the bottom center of the box bottom 5 are hinged with each balance bar 28 through a first hinge part 29, the angle adjusting component comprises two groups of lifting mechanisms with the same structure, each group of lifting mechanism consists of a supporting plate 30 and two single-shaft cylinders 31, both ends of the bottom of the box bottom 5 are respectively provided with a plurality of second hinge parts 32, one side of each supporting plate 30 is hinged with the corresponding second hinge part 32 through a plurality of third hinge parts 33, and every two single-axis cylinders 31 are all fixed on the top of the bottom plate in a vertical state through a support frame 34, and the output end of each single-axis cylinder 31 is fixed on the bottom of the corresponding support plate 30. When the angle adjusting assembly adjusts the angle of the rotary kiln to ensure that the ceramsite is prepared more perfectly, and each lifting mechanism drives, every two single-shaft cylinders 31 push the corresponding supporting plates 30 to push upwards, and each supporting plate 30 is hinged with a plurality of second hinged parts 32 of the box bottom 5 through a plurality of third hinged parts 33, so that when the ceramsite needs to be in the heating kiln body 3, the lifting mechanism at the position of the cooling kiln body 4 pushes the protective box to tilt upwards, the ceramsite enters the heating kiln body 3, and on the contrary, the ceramsite enters the cooling kiln body 4.

The stirring component comprises a rotating rod 35 and a gear driving mechanism 36, the rotating rod 35 is arranged in the rotary kiln, the rotating rod 35 and the rotary kiln share the same axis, the gear driving mechanism 36 is arranged at one end of the heating kiln body 3 far away from the cooling kiln body 4, one end of the rotating rod 35 can be rotatably arranged at one end of the cooling kiln body 4 far away from the heating kiln body 3 through a turntable 37, a plurality of connecting parts 38 are uniformly arranged on the rotating rod 35 along the axial lead direction of the rotating rod 35, four stirring rods 39 are respectively and evenly distributed in the circumferential direction of each connecting part 38, each stirring rod 39 is also vertically provided with a stirring rod 40 which is convenient for full stirring, each stirring rod 39 and each stirring rod 40 are cylindrical, one end of the heating kiln body 3, which is located at the gear driving mechanism 36, is also rotatably provided with a hollow column 41, and a plurality of scraping blades 42 for scraping attachments on the inner wall of the rotary kiln are uniformly arranged between the hollow column 41 and the rotary disc 37. When the stirring assembly is used for fully mixing and stirring the ceramsite raw material, the rotating rod 35 rotates to drive the stirring rods 39 to fully stir the raw material in the rotary kiln, the stirring rod 40 on each stirring rod 39 is used for stirring and heating the raw material more uniformly, and the stirring rods 39 and the stirring rods 40 are cylindrical, so that the ceramsite is not easy to damage during preparation, when the rotating rod 35 rotates, the gear driving mechanism 36 drives the scraping blade 42 to scrape off attachments on the inner wall of the rotary kiln, and the service life of the rotary kiln is ensured.

The gear driving mechanism 36 is composed of a circular frame body 43, a driving wheel 44, an inner ring gear 45 and three driven wheels 46, the circular frame body 43 is fixed at the opening end of the heating kiln body 3, the inner ring gear 45 is fixed on the inner side wall of the circular frame body 43, the driving wheel 44 and the inner ring gear 45 share the same axis, the three driven wheels 46 are all meshed with the driving wheel 44 and the inner ring gear 45, the driving wheel 44 is further driven by a rotating motor 47, the rotating motor 47 is fixed on the outer side wall of the circular frame body 43 through a rack 48, and the output shaft of the rotating motor 47 is connected with the rotating rod 35 through a coupler 49. When the gear driving mechanism 36 is driven, the rotating motor 47 drives the rotating rod 35 to rotate, and since the driving wheel 44 is sleeved on the rotating rod 35 and the three driven wheels 46 are engaged with the driving wheel 44 and the inner ring gear 45, the driving wheel 44 rotates to drive the three driven wheels 46 to rotate along the circumferential direction of the driving wheel 44.

The three driven wheels 46 are all sleeved on one rotating shaft, the three rotating shafts are connected through a triangular plate 50, three sides of the triangular plate 50 are provided with extension plates 51 in an outward extending mode, the inner ring of the hollow column 41 is further provided with a connecting piece 52 respectively and is fixed between the corresponding extension plates 51 through a locking bolt, a vibrating plate 53 is further arranged below the blanking pipe 16, limiting plates 54 used for discharging ceramsite are arranged at the inward end and two sides of the vibrating plate 53, an inclined falling channel 55 is further arranged at the outward end of the vibrating plate 53, and a discharging box 56 is further arranged below the inclined falling channel 55. When the three driven wheels 46 rotate to drive the triangular plate 50 to rotate, three sides of the triangular plate 50 are all fixed with the connecting pieces 52 of the inner rings of the hollow columns 41 through the extending plates 51, therefore, the hollow columns 41 are driven to rotate by the rotation of the triangular plate 50, the three scraping blades 42 rotate along the inner side walls of the rotary kiln, after the preparation of the ceramsite is completed, the ceramsite falls onto the vibrating plate 53 through the discharge hole 11 at the cooling kiln body 4, and the limiting plates 54 are arranged outside the vibrating plate 53, so that the transportation of the ceramsite cannot fall off.

The vibration subassembly includes two vibration mechanisms that are used for driving vibration board 53 vibration ejection of compact, two vibration mechanisms all set up in the bottom of vibration board 53, every vibration mechanism's structure is all the same, every vibration mechanism is by a base 57, two rectangular plates 58 and a U-shaped frame 59 are constituteed, every base 57 all is fixed in the top of bottom plate, every two rectangular plates 58 are vertical state symmetry respectively and set up in the top of corresponding base 57, the both ends of every U-shaped frame 59 still are pegged graft on corresponding two rectangular plates 58 through two first movable rods 60 activities respectively, and all overlap on two first movable rods 60 between every rectangular plate 58 and corresponding U-shaped frame 59 one side and be equipped with a first spring 61. When the vibrating plate 53 conveys the ceramsite through the two vibrating mechanisms, the two vibrating mechanisms simultaneously vibrate the vibrating plate 53, each U-shaped frame 59 makes the vibrating plate 53 vibrate back and forth through the movement of the corresponding two first movable rods 60 and the acting force of each first spring 61, and the ceramsite on the vibrating plate 53 also falls into the discharging box 56 through shaking.

The opening of each U-shaped frame 59 faces upwards, two second movable rods 62 are symmetrically arranged on each U-shaped frame 59 in a vertical state, a lifting block 63 is slidably sleeved on each second movable rod 62 in each U-shaped frame 59, a second spring 64 is sleeved on the second movable rod 62 at the two ends of each lifting block 63, a contact rod 65 fixed with the bottom of the vibrating plate 53 is vertically and upwards arranged at the top of each lifting block 63, two driving rods 66 are rotatably arranged at the two sides of each lifting block 63, and the common end of each driving rod 66 is sleeved with a toggle gear 67, a straight-tooth gear 68 is meshed between every two toggle gears 67, each straight-tooth gear 68 is driven by a vibration motor 69, each vibration motor 69 is fixed in the corresponding lifting block 63, and each driving rod 66 is symmetrically provided with a half arc block 70 at both ends for mutual interference. After each vibration motor 69 drives the corresponding straight-tooth gear 68 to rotate, each two toggle gears 67 are meshed with the corresponding straight-tooth gear 68, so that after each straight-tooth gear 68 rotates, each two corresponding toggle gears 67 rotate with the corresponding two drive rods 66, each drive rod 66 rotates with each half arc block 70 to rotate relatively, and because the protruding half circular openings between the two half arc blocks 70 on the same plane are abutted, the abutting rods 65 at the tops of the lifting blocks 63 perform circular motion with each other, the vibration plate 53 drives the ceramsite to be conveyed towards the discharging box 56 through vibration under the action of the two abutting rods 65, and finally the ceramsite falls into the discharging box 56.

The working principle of the invention is as follows: when an operator needs to prepare the ceramsite, firstly, the operator inputs raw materials for preparing the ceramsite into the charging tank 1 through the input pipe 15, the raw materials in the charging tank 1 enter the blanking hopper 13 through the feeding pipe 14, the raw materials fall into the heating kiln body 3, one side of the protective box can facilitate the operator to overhaul the rotary kiln through the opening-closing door 17, then the raw materials in the charging tank 1 enter the rotary kiln, the protective box plays a role in protecting the rotary kiln, the ceramsite enters the heating kiln body 3 from the feeding hole 10, when the rotary assembly rotates the rotary kiln, the rotary kiln rotates more stably through the supporting ring 7, the raw materials in the heating kiln body 3 generate heat to heat the raw materials in the stirring process of the stirring assembly, the heating pipes 8 generate heat to heat the raw materials, and the ceramsite raw materials need to be cooled after being prepared by heating, therefore, raw materials enter a cooling kiln body 4 through an angle adjusting component, ceramsite in the cooling kiln body 4 is cooled through a plurality of cooling pipes 9, when a rotary component rotates a rotary kiln, a speed reducing motor 24 controls a driving gear 23 to rotate, the driving gear 23 is meshed with a rotary gear 21, so that the rotary kiln rotates along with the rotation, when the rotary kiln rotates, the rotary kiln rotates on two corresponding supporting wheels 25 through each rotary column 22, the rotary kiln rotates more stably, when the angle adjusting component adjusts the angle of the rotary kiln, the preparation of the ceramsite is more complete, each two single-shaft cylinders 31 drive corresponding supporting plates 30 to push upwards, and each supporting plate 30 is hinged with a plurality of second hinged parts 32 of a box bottom 5 through a plurality of third hinged parts 33, therefore, when the ceramsite needs to be put into the heating kiln body 3, the lifting mechanism at the position of the cooling kiln body 4 pushes the protection box to tilt upwards, the ceramsite enters the heating kiln body 3, on the contrary, the ceramsite enters the cooling kiln body 4, when the stirring assembly fully mixes and stirs the ceramsite raw material, the rotating rod 35 rotates to drive the stirring rods 39 to fully stir the raw material in the rotary kiln, the stirring rod 40 on each stirring rod 39 is used for uniformly stirring and heating the raw material, and the stirring rods 39 and 40 are cylindrical, so that the ceramsite is not easy to damage, when the rotating rod 35 rotates, the gear driving mechanism 36 drives the scraping blade 42 to scrape the attachments on the inner wall of the rotary kiln, the service life of the rotary kiln is ensured, when the gear driving mechanism 36 drives the rotating rod 35 to rotate, because the driving wheel 44 is sleeved on the rotating rod 35, the three driven wheels 46 are engaged with the driving wheel 44 and the inner ring gear 45, therefore, the driving wheel 44 rotates to drive the three driven wheels 46 to rotate along the circumferential direction of the driving wheel 44, because three sides of the triangular plate 50 are all fixed with the connecting piece 52 of the inner ring of the hollow column 41 through the extending plate 51, therefore, the rotation of the triangular plate 50 drives the hollow column 41 to rotate, the three scraping blades 42 rotate along the inner side wall of the rotary kiln, after the preparation of the ceramsite is completed, the ceramsite falls onto the vibrating plate 53 through the discharge hole 11 at the cooling kiln body 4, because the limiting plate 54 is arranged outside the vibrating plate 53, the transportation of the ceramsite cannot fall off, when the vibrating plate 53 transports the ceramsite through the two vibrating mechanisms, the two vibrating mechanisms simultaneously vibrate the vibrating plate 53, and each U-shaped frame 59 is driven by the movement of the corresponding two first movable rods 60 and the acting force of each first spring 61, the vibrating plate 53 is vibrated back and forth, each vibrating motor 69 drives the corresponding straight-tooth gear 68 to rotate, and each two shifting gears 67 are meshed with the corresponding straight-tooth gear 68 respectively, so that after each straight-tooth gear 68 rotates, each two corresponding shifting gears 67 rotate with the corresponding two driving rods 66, each driving rod 66 rotates with the corresponding half-arc block 70 to rotate relatively, and the protruding semi-circular openings between the two half-arc blocks 70 on the same plane are abutted, so that the abutting rods 65 at the tops of the lifting blocks 63 perform circular motion, the vibrating plate 53 drives the ceramsite to be conveyed towards the discharging box 56 through vibration under the action of the two abutting rods 65, and finally the ceramsite falls into the discharging box 56.